801 809 6796 old number was previously listed on add Amazing lb7 4x4 crew cab Duramax predates emissions so no egr and no def from factory. No trades please I’m looking to sell. No blow by .Bunch of goodie’s pioneer head unit, lift pump with water separator and air dog air bags for heavy towing with on board air. It’s in pretty good shape it has a couple scratches but other than that it’s an amazing vehicle. This is my daily hence it being a little dirty miles will go up.